Evidence map›Paper›PMID 29691370›Full record

ArticleEmerging microbes & infections2018

A new subtype of eastern tick-borne encephalitis virus discovered in Qinghai-Tibet Plateau, China.

Xiaoyi Dai, Guobao Shang, Shan Lu, Jing Yang, Jianguo Xu

Open access · goldAbstract read
In one paragraph

Article in Emerging microbes & infections, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 117 papers.

0numbers the graph read from it
0cells of the map it votes in
117citing papers in PubMed
21.1field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

117 citing papers in PubMed, 217 citations in OpenAlex.

  1. Article
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  6. Diagnostic value of RT-PCR for detection of tick-borne encephalitis virus RNA in cerebrospinal fluid.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  7. Article
  8. Langat Virus Biology and Infection.Reviews in medical virology · 2026
    Review
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  12. Tick-Borne Encephalitis in the 21Le infezioni in medicina · 2026
    Review
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  15. Article
  16. Review
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  18. Review
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57 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 3 institutions in 1 country.

Xiaoyi DaiState Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, 102206, Beijing, Changping, China.
Guobao ShangHaixi Prefecture Center for Disease Control and Prevention, 817000, Haixi Prefecture, Qinghai, China.
Shan LuState Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, 102206, Beijing, Changping, China.
Jing YangState Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, 102206, Beijing, Changping, China.
Jianguo XuState Key Laboratory for Infectious Disease Prevention and Control, National Institute for Communicable Disease Control and Prevention, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Chinese Center for Disease Control and Prevention, 102206, Beijing, Changping, China. xujianguo@icdc.cn.
National Institute for Communicable Disease Control and Prevention · CNHainan Center for Disease Control & Prevention · CNShanghai Public Health Clinical Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tick-borne encephalitis virus (TBEV) has been classified into three subtypes, namely the European (Eu-TBEV), Far Eastern (FE-TBEV), and Siberian (Sib-TBEV). In this study, we discovered a new subtype of TBEV in wild rodent Marmota himalayana in Qinghai-Tibet Plateau in China, proposed as subtype Himalayan (Him-TBEV). Two complete genomes of TBEV were obtained from respiratory samples of 200 marmots. The phylogenetic analysis using the E protein and polyprotein demonstrated that the two strains of Him-TBEV formed an independent branch, separated from Eu-TBEV, Sib-TBEV, and FE-TBEV. The nomenclature of Him-TBEV as a new subtype was also supported by comparative analysis using nucleotide and amino acid sequences of E protein and polyprotein. For E protein, The Him-TBEV showed 82.6-84.6% nucleotide identities and 92.7-95.0% amino acid identities with other three subtypes. For polyprotein, the Him-TBEV showed 83.5-85.2% nucleotide identities and 92.6-94.2% amino acids identities with other three subtypes. Furthermore, of 69 amino acid substitutions profiles detected in complete polyprotein of 112 strains of TBEV, Him-TBEV subtype displayed unique amino acids in the 36 positions. Notably, for the subtype-specific amino acid position 206 of E protein, Him-TBEV shared the Val with Eu-TBEV, but differed from FE-TBEV and Sib-TBEV. The evolutionary analysis with BEAST suggested that Him-TBEV diverged from other subtypes of eastern TBEV group about 2469 years ago. It should be mentioned that Qinghai-Tibet Plateau in China is the plague endemic region where Marmota himalayana is the primary host. The public health significance of discovery of Him-TBEV in Marmota himalayana must be carefully evaluated.

Indexed as

Amino Acid SubstitutionAnimalsAnimals, WildChinaEncephalitis, Tick-BorneEncephalitis Viruses, Tick-BorneGenetic VariationGenome, ViralHumansMarmotaPhylogenyPublic HealthTibetViral Envelope ProteinsWhole Genome SequencingViral Envelope Proteins

Identifiers

PMID29691370
PMCPMC5915441
OpenAlexW2806075828

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.